Function cusparseZbsr2csr 

pub unsafe fn cusparseZbsr2csr(
    handle: cusparseHandle_t,
    dirA: cusparseDirection_t,
    mb: c_int,
    nb: c_int,
    descrA: cusparseMatDescr_t,
    bsrSortedValA: *const cuDoubleComplex,
    bsrSortedRowPtrA: *const c_int,
    bsrSortedColIndA: *const c_int,
    blockDim: c_int,
    descrC: cusparseMatDescr_t,
    csrSortedValC: *mut cuDoubleComplex,
    csrSortedRowPtrC: *mut c_int,
    csrSortedColIndC: *mut c_int,
) -> cusparseStatus_t